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| protocol TargetAction { | |
| func applyTheme(_ theme: MyTheme) | |
| } | |
| struct AnyTargetActionWrapper<T: AnyObject>: TargetAction { | |
| weak var target: T? | |
| let action: (T) -> (MyTheme) -> () | |
| func applyTheme(_ theme: MyTheme) -> () { | |
| if let t = target { | |
| action(t)(theme) | |
| } | |
| } | |
| } | |
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